Here are a selection of must-have travel accessories which bring down the bulk and weight of your luggage.
Photo: A robot for the hardhat world
Japanese bridge builder Kawada Industries is enlisting the services of a humanoid robot designed to work on construction sites and in other risky places. The HRP-3P stands about 5 feet tall and weighs about 140 pounds. (Sept. 9, 2005)
Caption by: Bill Detwiler